F(1.25)=1/x-2

Solution for F(1.25)=1/x-2 equation:

(1.25)=1/F-2

We move all terms to the left:

(1.25)-(1/F-2)=0


Domain of the equation: F-2)!=0

F∈R


We add all the numbers together, and all the variables

-(1/F-2)+1.25=0

We get rid of parentheses

-1/F+2+1.25=0

We multiply all the terms by the denominator


2*F+(1.25)*F-1=0

We add all the numbers together, and all the variables

2F+(1.25)*F-1=0

We multiply parentheses

2F+1.25F-1=0

We add all the numbers together, and all the variables

3.25F-1=0

We move all terms containing F to the left, all other terms to the right

3.25F=1

F=1/3.25

F=1/3.25